Prior to his injury-riddled 2017 campaign, Glenn earned 82.0-plus overall grades with the Buffalo Bills for four consecutive years (2013-16), including a career-high 85.3 mark in 2015. He ranked 12th among qualifying offensive tackles in pass-blocking efficiency (96.3) in 2015.

After going into last season with two unproven options to fill two slots at offensive tackle, the Bengals enter 2018 able to feel good about one spot while watching Bobby Hart, Cedric Ogbuehi and Jake Fisher battle for the other one.